/****************************************************************************
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the QtSystems module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
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** use the contact form at http://qt.digia.com/contact-us.
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** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
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** packaging of this file.  Please review the following information to
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****************************************************************************/

#ifndef QDEVICEKITSERVICE_H
#define QDEVICEKITSERVICE_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <QtDBus/QtDBus>

QT_BEGIN_NAMESPACE


class QUPowerInterface : public QDBusAbstractInterface
{
    Q_OBJECT

public:
    QUPowerInterface(QObject *parent = 0);
    ~QUPowerInterface();

    bool onBattery();

    QList<QDBusObjectPath> enumerateDevices();

Q_SIGNALS:
    void changed();
    void deviceAdded(const QString &path);
    void deviceRemoved(const QString &path);

protected:
    void connectNotify(const QMetaMethod &signal);
    void disconnectNotify(const QMetaMethod &signal);

private:
    QVariant getProperty(const QString &property);

private Q_SLOTS:
    void onDeviceAdded(const QDBusObjectPath &path);
    void onDeviceRemoved(const QDBusObjectPath &path);
};

class QUPowerDeviceInterface : public  QDBusAbstractInterface
{
    Q_OBJECT
public:
    QUPowerDeviceInterface(const QString &dbusPathName,QObject *parent = 0);
    ~QUPowerDeviceInterface();


    bool isPowerSupply();
    bool isOnline();
    double currentEnergy();
    double energyWhenFull();
    double energyDischargeRate();
    double percentLeft();
    double voltage();
    quint16 state();
    quint16 type();
    qint64 timeToFull();
    QString nativePath();

    QVariantMap getProperties();

Q_SIGNALS:
    void changed();
    void propertyChanged(QString,QVariant);
//    void getPropertiesFinished(const QVariantMap &properties);

protected:
    void connectNotify(const QMetaMethod &signal);
    void disconnectNotify(const QMetaMethod &signal);

private:
    QVariant getProperty(const QString &);
    QDBusInterface *propertiesInterface;
    QVariantMap pMap;

private Q_SLOTS:
    void propChanged();
    //void propertiesFinished(QDBusPendingCallWatcher *watch);

};


QT_END_NAMESPACE

#endif // QDEVICEKITSERVICE_H
